package com.yuw.hw5;

public class PersonGreate {

	public static void main(String[] args) {
		test01();

	}
	private static void test01() {
		Person perZhangsan=new Person("张三",33,1.73);
		Person perLisi = new Person("李四",44,1.74);
		
		//张三向李四打招呼
		System.out.println("张三向李四打招呼");
		perZhangsan.sayHello();
		
		//李四向张三打招呼
		System.out.println("李四向张三打招呼");
		perLisi.sayHello();
	}

}
